Effects of high pressure, magnetic fields, and substitutions - ICMR ...
Effects of high pressure, magnetic fields, and substitutions - ICMR ...
Effects of high pressure, magnetic fields, and substitutions - ICMR ...
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Novel physical effects in multiferroic compounds:<br />
Ferroelectricity induced by <strong>magnetic</strong> orders ( e.g. TbMnO 3<br />
, Ni 3<br />
V 2<br />
O 8<br />
, MnWO 4<br />
)<br />
Rotation <strong>of</strong> FE polarization by 90˚ in <strong>magnetic</strong> <strong>fields</strong> ( TbMnO 3<br />
, MnWO 4<br />
)<br />
Complete reversal <strong>of</strong> FE polarization by <strong>magnetic</strong> <strong>fields</strong> ( TbMn 2<br />
O 5<br />
)<br />
Giant magneto-dielectric effect in DyMn 2<br />
O 5<br />
(increase <strong>of</strong> dielectric constant by more than 100 % in <strong>magnetic</strong> <strong>fields</strong>)<br />
Ferro<strong>magnetic</strong> order induced by electric <strong>fields</strong> ( HoMnO 3<br />
)<br />
<br />
<br />
Complex <strong>magnetic</strong> phase diagrams with incommensurate <strong>and</strong> commensurate<br />
<strong>magnetic</strong> structures, lock-in transitions, <strong>and</strong> multicritical points<br />
Experimental discovery <strong>of</strong> a new excitation - electromagnons<br />
. . . . .
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